工具→NuGet管理器→管理解决方案的NuGet包, 要么对EntityFrameWork 6.1.3降级, 要么对EntityFramework降级, 我这里选择将EntityFramework降级, 本来他是5.0.0, 这里将它处理为3.2.3, 然后点击安装, 一路确定, 全是 然后继续在控制台安装:
Install-Package : 在以下主源中找不到包“EntityFramework 6.1.3”:“C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\”。请验证你的所有联机包源是否都可用,以及是否正确指定了包 ID、版本。 所在位置 行:1 字符: 16 + Install-Package <<< EntityFramework -Version 6.1.3 + CategoryInfo : NotS...
Entity Framework EF Core ed EF6 Entity Framework Core Benvenuto! Novità di EF Core 8.0 Modifiche in rilievo in EF Core 8.0 Introduzione Panoramica di EF Core Installare EF Core La prima app di EF Core Pacchetti NuGet Esercitazione ASP.NET Core >> Blazor Server con linee guida di EF Cor...
In this example, the ClassLibrary1 project is using EntityFramework 6.2.0, whereas ConsoleApp1 is using EntityFramework 6.1.0. To consolidate package versions, follow these steps:From the Consolidate tab, select the projects to update in the project list. Select the version to use for all ...
In this example, the ClassLibrary1 project is using EntityFramework 6.2.0, whereas ConsoleApp1 is using EntityFramework 6.1.0. To consolidate package versions, follow these steps:From the Consolidate tab, select the projects to update in the project list. Select the version to use for all ...
I'm trying to develop a ASP.net mvc application using entity framework 6. There are 2 entities as Driver & DriverType. When adding a new driver to the database, User should be able to select the D...相关问题 Running continues process on a web server Are there any situations in which...
在此範例中,ClassLibrary1 專案使用 EntityFramework 6.2.0,而 ConsoleApp1 使用 EntityFramework 6.1.0。 若要合併套件版本,請遵循下列步驟:從[ 合併] 索引標籤中,選取專案清單中要更新的專案。 選取[版本] 列表中所有這些專案要使用的版本。 選取[安裝]。 NuGet 封裝管理員 會將選取的套件版本安裝到所有選取...
Entity Framework 6 tools (Microsoft.VisualStudio.Component.EntityFramework,version=16.0.28315.86) F# desktop language support (Microsoft.VisualStudio.Component.FSharp.Desktop,version=16.0.28315.86) F# language support (Microsoft.VisualStudio.Component.FSharp,version=16.0.28315.86) Graphics debugger and ...
Update from 2.1.4 to 3.0.0 Could not install package 'Microsoft.EntityFrameworkCore 3.0.0'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.8', but the package does not contain any assembly re...
https://aka.ms/VSSetupErrorReports?q=PackageId=Microsoft.VisualStudio.EntityFrameworkTools.Msi;PackageAction=Install;ReturnCode=1330 Details MSI: C:\ProgramData\Microsoft\VisualStudio\Packages\Microsoft.VisualStudio.EntityFrameworkTools.Msi,version=17.8.34316.72\EF6Tools.msi, ...